This document is a test report from Shenzhen BCTC Testing Co., Ltd. assessing the EMC (electromagnetic compatibility) of various LED down light models manufactured by EXTRA LIGHTING MANUFACTURING LTD. The report describes the test setup and results for conducted emission, magnetic emission, radiation emission, harmonic current emission, voltage fluctuations and flicker, electrostatic discharge immunity, RF field strength susceptibility, and electrical fast transient/burst immunity tests performed on the LED down lights according to relevant standards. The tests were to evaluate the LED down lights' compliance with EMC requirements.